Merus
MRUS
MRUS was delisted on the 29th of December, 2025.
29 hedge funds and large institutions have $218M invested in Merus in 2020 Q1 according to their latest regulatory filings, with 0 funds opening new positions, 6 increasing their positions, 14 reducing their positions, and 8 closing their positions.
0.28% more ownership
Funds ownership: 61.8% → 62.09% (+0.28%)
0% more funds holding in top 10
Funds holding in top 10: 3 → 3 (0)
13% less capital invested
Capital invested by funds: $251M → $218M (-$33.4M)
22% less funds holding
Funds holding: 37 → 29 (-8)
57% less repeat investments, than reductions
Existing positions increased: 6 | Existing positions reduced: 14
100% less first-time investments, than exits
New positions opened: 0 | Existing positions closed: 8
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Federated Hermes
Pittsburgh,
Pennsylvania
|
+$11.6M |
| 2 |
BI
BVF Inc
San Francisco,
California
|
+$5.93M |
| 3 |
PIM
Platinum Investment Management
Sydney Australia 2000,
Australia
|
+$675K |
| 4 |
Morgan Stanley
New York
|
+$96.1K |
| 5 |
Two Sigma Advisers
New York
|
+$61.7K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CAM
Cormorant Asset Management
Boston,
Massachusetts
|
-$6.33M |
| 2 |
ACM
Aquilo Capital Management
San Francisco,
California
|
-$4.25M |
| 3 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
-$1.36M |
| 4 |
Wellington Management Group
Boston,
Massachusetts
|
-$1.1M |
| 5 |
OAM
Oxford Asset Management
Oxford,
United Kingdom
|
-$739K |
MRUS Hedge Fund Activity: Q1 2020 in Review
29 institutional investors reported a position in Merus (MRUS) for Q1 2020, worth a combined $218M — down 13% from $251M a quarter earlier.
Sellers outnumbered buyers: 8 funds closed out of MRUS and 0 opened new positions — a net loss of 8 holders — while 14 trimmed existing stakes and 6 added.
The largest buyer was Federated Hermes, adding an estimated $11.6M. The largest seller was Cormorant Asset Management, cutting an estimated $6.33M.
- 29 institutional investors held Merus (MRUS) as of Q1 2020, down from 37 in Q4 2019.
- Funds reported $218M of Merus stock for Q1 2020, down 13% quarter-over-quarter.
- 0 funds opened new Merus positions in Q1 2020 and 8 closed out, a net change of -8 holders.
- The largest Merus buyer in Q1 2020 was Federated Hermes, an estimated $11.6M added.
- The largest Merus seller in Q1 2020 was Cormorant Asset Management, an estimated $6.33M sold.
Based on aggregated 13F filings for Q1 2020.